From 0a34609e742f42e0cc0df05e37edfabf125c983a Mon Sep 17 00:00:00 2001
From: Trevor Manz <trevor.j.manz@gmail.com>
Date: Thu, 6 Apr 2023 19:26:36 -0600
Subject: [PATCH] fix: pin pydantic and rich semver ranges

---
 pyproject.toml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index f3cb718..482a925 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,11 +23,12 @@ classifiers = [
     "Operating System :: OS Independent",
 ]
 url = { homepage = "https://github.com/higlass/higlass-schema" }
+requires-python = ">=3.7"
 dynamic = ["version"]
 dependencies = [
     "importlib_metadata ; python_version < '3.8'",
-    "pydantic",
-    "rich",
+    "pydantic>=1.10,<2.0",
+    "rich>=13.3.3",
 ]
 
 [project.optional-dependencies]
@@ -66,3 +67,5 @@ extend-select = [
     "UP",   # pyupgrade
     "RUF",  # ruff-specific rules
 ]
+
+[tool.pdm]